NASA has taken to its Jet Propulsion Laboratory (JPL) blog to announce the official discovery of seven strange celestial objects, with the findings being published on Monday, December 9, in the ...

This image provided by NASA shows X-rays from NASA’s Chandra X-ray Observatory (represented in blue) that have been combined with infrared data from NASA’s retired Spitzer Space Telescope (cyan, light ...

A brand-new celestial visitor is cutting a path through our solar system, but its greatest value may not be in what it hides, ...

What made the pulses puzzling to the astronomers was that they came in the form of both radio waves and X-rays. The discovery marks the first time that such objects, called long-period transients, ...

A small asteroid measuring roughly 19 meters across has quietly shadowed Earth for approximately 65 years, orbiting alongside our planet in a gravitational dance that remained invisible to the world's ...

Astronomers have discovered a strange new object in our Milky Way galaxy.An international team reported Wednesday that this celestial object — perhaps a star, pair of stars or something else entirely ...

A conjunction is an astronomical event in which at least two planets – or, in this case, other celestial bodies – appear to our vantage from Earth to be close together in the sky. The trio of ...

The moon and Venus will shine vividly alongside a bright star in the early morning in a striking celestial rendezvous that should be visible across the U.S. But unless you're willing to wake up before ...